Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces

Reference 210.30.42.20.01.003

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces is a luxury watch that embodies the essence of precision, style, and adventure. Its sleek black ceramic bezel rotates for precise timing, while its round shape gives it a classic vibe. The black dial features stick and dot indexes for optimal readability, protected by a sapphire crystal. At its heart lies the Omega caliber 8806 movement, certified as a Master Chronometer with resistance to magnetic fields up to 15,000 gauss. With a water resistance rating of 300 meters and a limited edition of only 50 units produced, this watch is not just a timekeeper but also a collector's item. Its stainless steel bracelet is both sturdy and comfortable, making it perfect for all-day wear. Whether you're exploring the ocean or enjoying a night out, this watch ticks all the right boxes.

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Key Features

Omega caliber 8806 movement
300m water resistance
Limited edition of only 50 units produced
Sapphire crystal protection
Stainless steel bracelet
Master Chronometer certification
Resistance to magnetic fields up to 15,000 gauss

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces

Reference

210.30.42.20.01.003

Movement

8806

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

2025 Omega Seamaster Diver 300m

Omega - 210.30.44.51.06.001 · $6,200

This is a new and complete Omega Seamaster Diver 300M, still in its original packaging with stickers.

Condition: Unworn
Msrp: 9600
Year: 2025

Posted at

Oct 21, 2025, 11:26 AM

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2025 BNIB Omega Seamaster Diver 300M Black 210.30.42.20.01.001 Full Set

Omega - 210.30.42.20.01.001 · $5,400

2025 Omega Seamaster Diver 300M Black 42mm daily diver with a full set, brand new and dated Sept 2025.

Condition: new, unsized, never worn
Size: 42mm diameter
Year: 2025

Posted at

Oct 17, 2025, 7:57 PM

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Omega Seamaster Diver 300M Black Ceramic 2024 Box And Papers 210.92.44.20.01.003

Omega - 210.92.44.20.01.003 · $7,750

The Omega Seamaster Diver 300M Black Ceramic Ref. 210.92.44.20.01.003 is a bold and stealthy take on one of Omega’s most iconic dive watches, featuring a 43.5mm black ceramic case with a sleek, matte finish.

Case material: black ceramic
Diameter: 43.5mm

Posted at

Oct 17, 2025, 1:02 PM

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Omega Seamaster Diver 300M James Bond Full Steel Blue Dial (Full-Set/Mint)

Omega - 210.30.42.20.03.002 · $6,665

This Omega Seamaster Diver 300M James Bond watch is a modern diver's watch directly tied to the iconic 007 legacy, featuring a full stainless steel case and a striking blue wavy dial.

Condition: like new to unworn
Case material: full stainless steel
Bracelet type: steel mesh
Band size: not specified

Posted at

Oct 16, 2025, 9:44 PM

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Omega Seamaster Diver 300M 210.32.42.20.01.001 2024

Omega - 210.32.42.20.01.001 · $4,650

A modern icon of precision and elegance, this Omega Seamaster Diver 300M features a black ceramic dial with laser-engraved wave pattern, unidirectional ceramic bezel, and helium escape valve. Measuring 42mm, it perfectly blends sport and style for everyday wear or ocean adventure.

Condition: Mint condition
Case size: 42mm
Material: stainless steel
Diameter: 40mm (bezel)

Posted at

Oct 15, 2025, 2:47 PM

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OMEGA Seamaster Diver 300M Silver |ref. 210.30.42.20.06.002 | 2025 Complete Set

OMEGA - 210.30.42.20.06.002 · $6,250

This OMEGA Seamaster Diver 300M Silver is a high-end watch from the 2025 collection, featuring a complete set of accessories and documentation. The watch itself is in excellent condition with minor wear, including lighter scratches and hairlines.

Condition: Excellent Preowned, minor wear in form of lighter scratches/hairlines
Box: Double Boxed
Papers: Pictograms x Master Chronometer Cert, Instruction Book, 2025 Warranty Card
Crystals: Both crystals clean

Posted at

Oct 15, 2025, 1:33 PM

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OMEGA Seamaster Diver 300m Chronograph 44mm Box & Papers - 210.32.44.51.01.001

Omega - 210.32.44.51.01.001 · $5,500

A Seamaster Diver 300m Chronograph that combines a professional dive watch and chronograph functionality in one modern package.

Condition: Very good, used condition with minor wear on the case
Movement: Omega's Calibre 9900, METAS-certified Master Chronometer with co-axial escapement and 60-hour power reserve
Case size: 44mm stainless steel
Water resistance: 300m

Posted at

Oct 14, 2025, 4:59 PM

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Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)

Omega - 210.92.44.20.01.003 · $6,500

This Omega Seamaster Diver 300M Black Ceramic watch features a 44mm size and is in excellent condition, complete with a triple boxed set and various documentation.

Condition: Excellent
Size: 44mm diameter
Depth rating: 30 bar (300m)
Movement: Master Chronometer

Posted at

Mar 26, 2025, 3:22 PM

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2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001

Omega - 210.32.42.20.04.001 · $4,780

This 2025 Omega Seamaster Diver 300M features a white ceramic dial with wave patterns, a stainless steel case with brushed and high-polished finish surfaces, and a black ceramic unidirectional bezel with a white enamel diving scale. It offers enhanced functionality for divers, including precise tracking of dive time.

Condition: Brand new, unworn
Case material: stainless steel
Case size: 42MM
Bezel type: black ceramic, unidirectional

Posted at

Mar 25, 2025, 8:27 PM

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